Viewing Parameter Change History

Scenarios

Viewing Change History of a DB Instance

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click Service List. Under Database, click Relational Database Service.
4. On the Instances page, click the instance name to go to the Basic Information page.
5. In the navigation pane on the left, choose Parameters. On the displayed page, click Change History.

   You can view the parameter name, original parameter value, new parameter value, modification status, modification time, application status, and application time.

Viewing Change History of a Parameter Template

1. Log in to the management console.
2. Click in the upper left corner and select a region and a project.
3. Click Service List. Under Database, click Relational Database Service.
4. Choose Parameter Templates in the navigation pane on the left. On the Custom Templates page, click the target parameter template.
5. On the displayed page, choose Change History in the navigation pane on the left.

   You can view the parameter name, original parameter value, new parameter value, modification status, and modification time.

   You can apply the parameter template to DB instances as required by referring to Applying a Parameter Template.